This Data Sheet may be revised by subsequent versions ©2003 Eon Silicon Solution, Inc., www.essi.com.tw
or modifications due to changes in technical specifications.
20
EN29F040A
Rev. B, Issue Date: 2004/04/01
ABSOLUTE MAXIMUM RATINGS
Storage Temperature
Plastic Packages . . . . . . . . . . . . . . . –65°C to +125°C
Ambient Temperature
with Power Applied. . . . . . . . . . . . . . –55°C to +125°C
Voltage with Respect to Ground
V
CC
(Note 1) . . . . . . . . . . . . . . . . . . . . –0.5 V to 7.0 V
A9, OE# (Note 2) . . . . . . . . . . . . . . . –0.5 V to 11.5 V
All other pins (Note 1) . . . . . . . . . . . . –0.5 V to Vcc+0.5V
Output Short Circuit Current (Note 3) . . . . . . . . . 200 mA
Notes:
1.
Minimum DC voltage on input or I/O pins is –0.5 V. During voltage transitions, inputs may undershoot
V
SS
to –1.0V for periods of up to 50 ns and to –2.0 V for periods of up to 20 ns. See Left Figure below.
Maximum DC voltage on input and I/O pins is V
CC
+ 0.5 V. During voltage transitions, input and I/O
pins may overshoot to V
CC
+ 2.0 V for periods up to 20 ns. See Right Figure below.
2.
Minimum DC input voltage on A9 pin is –0.5 V. During voltage transitions, A9 and OE# may
undershoot V
SS
to –1.0V for periods of up to 50 ns and to –2.0 V for periods of up to 20 ns. See Left
Figure. Maximum DC input voltage on A9 and OE# is 11.5 V which may overshoot to 12.5 V for
periods up to 20 ns.
3.
No more than one output shorted to ground at a time. Duration of the short circuit should not be greater
than one second. Stresses above those listed under “Absolute Maximum Ratings” may cause
permanent damage to the device. This is a stress rating only; functional operation of the device at
these or any other conditions above those indicated in the operational sections of this specification is
not implied. Exposure of the device to absolute maximum rating conditions for extended periods may
affect device reliability.
OPERATING RANGES
Commercial (C) Devices
Ambient Temperature (T A ) . . . . . . . . . . . 0°C to +70°C
Industrial (I) Devices
Ambient Temperature (T A ). . . . . . . . . . -40°C to +85°C
V
CC
Supply Voltages
V
CC
for ± 5% devices . . . . . . . . . . . . +4.75 V to +5.25 V
V
CC
for ± 10% devices . . . . . . . . . . . +4.50 V to +5.50 V
Operating ranges define those limits between which the
functionality of the device is guaranteed.
Maximum Negative Overshoot
Maximum Positive Overshoot
Waveform
Waveform
